Funnel



FIG. 1 is a bottom right rear perspective view of the funnel;

FIG. 2 is a top left front perspective view of the funnel;

FIG. 3 is a rear elevation view of the funnel;

FIG. 4 is left elevation view of the funnel;

FIG. 5 is a front elevation view of the funnel;

FIG. 6 is a right elevation view of the funnel;

FIG. 7 is a top plan view of the funnel; and,

FIG. 8 is a bottom plan view of the funnel.

The broken lines in the drawings depict portions of the funnel and form no part of the claimed design. 

CLAIM The ornamental design for a funnel, as shown and described. 